13161603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 22199296

約数和(自身を除く): 9037693

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1303, 1443, 3367, 3909, 9121, 10101, 16939, 27363, 48211, 50817, 118573, 144633, 337477, 355719, 626743, 1012431, 1880229, 4387201, 13161603]

約数ペア:

[(1, 13161603), (3, 4387201), (7, 1880229), (13, 1012431), (21, 626743), (37, 355719), (39, 337477), (91, 144633), (111, 118573), (259, 50817), (273, 48211), (481, 27363), (777, 16939), (1303, 10101), (1443, 9121), (3367, 3909)]